I just thought I’d point out that we already have cleaner fuels and more efficient internal combustion engines.
The stats claimed by environmental activists in the 70’s were based on 60’s and 70’s muscle cars driven on a scale of 24 hours a day @ half a billion in the U.S. alone (Population explosion and all.). With exaggeration and worse case scenario they could manipulate the data into showing it possible “if you look at it a certain way” that temperatures could rise a degree or two every hundred years. Dudes, if were using eternal combustion for the next hundreds and hundreds of years, we deserve a 4 or 5 degree increase in temperature.
Hey! Wait a minute… I thought environmental alarmist were going back to global cooling again???

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Only a liberal would know how hard it is to get a nicotine patch to stick to a monkey.